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hi my bike has a press fit shimano bb and crank,, i wan to fit a truvativ gxp crank that i have will i need to change the bottom bracket, if so for what?? do truvativ make one, i await your wisdom thanks
Posted : 02/10/2012 2:37 pm
As far as I know you need a new bottom bracket as the gxp crank is different sizes on each side. Maybe you can get an adaptor? What is the existing bottom bracket, BB92, BB30, something else?
Posted : 02/10/2012 3:27 pm
Just buy the press fit Sram GXP cups and bearings, about £20. voila.
Posted : 02/10/2012 5:46 pm